Culture tray



FIG. 1 is an perspective view of a culture tray showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an end elevational view thereof; and

FIG. 6 is an end elevational view thereof opposite that shown in FIG. 5. 

The ornamental design for a culture tray, as shown. 